An appeal to ban Sharia Law

We the undersigned, as Arab Atheists and agnostics, and the supporters of their basic human rights, based on article 19 of the Universal Declaration of Human Rights, have the right to declare our positions publicly without being subject to terrorism and calls for murder, issued by Islamic law (Sharia) against all former Muslims, and all critics of Islam.
This video is a passage from a conference that was aired on Aljazeera, where a Muslim cleric affirms that the punishment for apostasy in Islam is death and mutilation, and so we demand that the United Nations bans any application or support of Islamic law and all the elements in Islam that go against the basic rights mentioned in the Universal Declaration of Human Rights